/* PNR Converter — scoped wrapper (WordPress theme isolation) */
.pnr-converter-wrap {
  max-width: 100%;
  margin: 0 auto;
  clear: both;
}

/* CSS Root Variable Scopes */
.pnr-tool-container {
  --pnr-bg: #f8fafc;
  --pnr-card-bg: #ffffff;
  --pnr-border: #e2e8f0;
  --pnr-text: #0f172a;
  --pnr-text-secondary: #475569;
  --pnr-text-muted: #64748b;
  --pnr-primary: #193D3B;
  --pnr-primary-hover: #245754;
  --pnr-primary-light: #e0eeee;
  --pnr-success: #10b981;
  --pnr-success-light: #ecfdf5;
  --pnr-warning: #f59e0b;
  --pnr-warning-light: #fffbeb;
  --pnr-danger: #ef4444;
  --pnr-danger-light: #fef2f2;
  --pnr-info: #06b6d4;
  --pnr-info-light: #ecfeff;
  --pnr-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --pnr-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
  --pnr-radius: 12px;
  --pnr-font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --pnr-heading-font: 'Outfit', sans-serif;

  font-family: var(--pnr-font-family);
  color: var(--pnr-text);
  background-color: var(--pnr-bg);
  padding: 16px;
  border-radius: var(--pnr-radius);
  border: 1px solid var(--pnr-border);
  box-shadow: var(--pnr-shadow);
  margin: 12px auto;
  max-width: 1200px;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
}

/* Dark Mode variables override */
.pnr-tool-container.dark-theme {
  --pnr-bg: #0f172a;
  --pnr-card-bg: #1e293b;
  --pnr-border: #334155;
  --pnr-text: #f8fafc;
  --pnr-text-secondary: #cbd5e1;
  --pnr-text-muted: #94a3b8;
  --pnr-primary: #2a6b68;
  --pnr-primary-hover: #245754;
  --pnr-primary-light: #102C2A;
  --pnr-success-light: #064e3b;
  --pnr-warning-light: #78350f;
  --pnr-danger-light: #7f1d1d;
  --pnr-info-light: #164e63;
  --pnr-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.25), 0 2px 4px -2px rgb(0 0 0 / 0.25);
  --pnr-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.35), 0 4px 6px -4px rgb(0 0 0 / 0.35);
}

/* Reset Box Sizing for children */
.pnr-tool-container * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Header */
.pnr-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--pnr-border);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.pnr-title {
  font-family: var(--pnr-heading-font);
  font-size: 28px;
  font-weight: 700;
  color: var(--pnr-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pnr-logo-icon {
  transform: rotate(45deg);
}

.pnr-subtitle {
  font-size: 14px;
  color: var(--pnr-text-muted);
  margin-top: 4px;
}

.pnr-theme-toggle {
  background: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  color: var(--pnr-text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: var(--pnr-shadow);
}

.pnr-theme-toggle:hover {
  border-color: var(--pnr-primary);
  color: var(--pnr-primary);
  transform: scale(1.05);
}

/* Cards */
.pnr-card {
  background-color: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  padding: 16px;
  box-shadow: var(--pnr-shadow);
  margin-bottom: 16px;
  transition: all 0.2s ease;
}

.pnr-card:hover {
  box-shadow: var(--pnr-shadow-lg);
}

.pnr-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--pnr-border);
  padding-bottom: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.pnr-card-title {
  font-family: var(--pnr-heading-font);
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--pnr-text);
}

/* Badges */
.pnr-badge-group {
  display: flex;
  gap: 6px;
}

.pnr-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.pnr-badge-gds {
  background-color: var(--pnr-primary-light);
  color: var(--pnr-primary);
}

/* Grid Layouts */
.pnr-main-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

@media (max-width: 992px) {
  .pnr-main-grid {
    grid-template-columns: 1fr;
  }
}

/* Textarea */
.pnr-input-wrapper {
  position: relative;
  margin-bottom: 12px;
}

.pnr-textarea {
  width: 100%;
  height: 200px;
  padding: 16px 20px;
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  background-color: var(--pnr-bg);
  color: var(--pnr-text);
  font-family: monospace;
  font-size: 13px;
  resize: vertical;
  line-height: 1.5;
  transition: all 0.2s ease;
}

.pnr-input-ghost {
  position: absolute;
  top: 16px;
  left: 20px;
  right: 20px;
  bottom: 16px;
  pointer-events: none;
  font-family: monospace;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pnr-text-muted);
  opacity: 0.6;
  white-space: pre-wrap;
  user-select: none;
  overflow: hidden;
}

.pnr-textarea:focus {
  outline: none;
  border-color: var(--pnr-primary);
  box-shadow: 0 0 0 3px rgba(25, 61, 59, 0.15);
}

/* Buttons */
.pnr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--pnr-font-family);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  min-height: 44px;
}

.pnr-btn-primary {
  background-color: var(--pnr-primary);
  color: #ffffff;
}

.pnr-btn-primary:hover {
  background-color: var(--pnr-primary-hover);
}

.pnr-btn-secondary {
  background-color: var(--pnr-card-bg);
  border-color: var(--pnr-border);
  color: var(--pnr-text-secondary);
}

.pnr-btn-secondary:hover {
  background-color: var(--pnr-bg);
  border-color: var(--pnr-text-secondary);
  color: var(--pnr-text);
}

.pnr-btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  min-height: 36px;
}

.pnr-btn-xs {
  padding: 4px 8px;
  font-size: 11px;
  min-height: 28px;
}

.pnr-input-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pnr-btn-group-left {
  display: flex;
  gap: 8px;
}

/* Select Elements */
.pnr-select {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--pnr-border);
  background-color: var(--pnr-card-bg);
  color: var(--pnr-text);
  font-family: var(--pnr-font-family);
  font-size: 14px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s ease;
}

.pnr-select:focus {
  border-color: var(--pnr-primary);
}

/* Demo / Preset Panel */
.pnr-demo-section {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--pnr-border);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pnr-demo-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--pnr-text-muted);
}

.pnr-demo-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pnr-btn-demo {
  background: var(--pnr-bg);
  border: 1px solid var(--pnr-border);
  color: var(--pnr-text-secondary);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pnr-btn-demo:hover {
  border-color: var(--pnr-primary);
  color: var(--pnr-primary);
  background-color: var(--pnr-primary-light);
}

/* Settings groups */
.pnr-setting-group {
  margin-bottom: 16px;
}

.pnr-setting-group:last-child {
  margin-bottom: 0;
}

.pnr-setting-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--pnr-text-secondary);
  margin-bottom: 8px;
}

/* Layout tabs selector */
.pnr-layout-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--pnr-bg);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--pnr-border);
}

.pnr-layout-btn {
  background: none;
  border: none;
  padding: 8px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--pnr-text-secondary);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}

.pnr-layout-btn:hover {
  color: var(--pnr-text);
}

.pnr-layout-btn.active {
  background-color: var(--pnr-card-bg);
  color: var(--pnr-primary);
  box-shadow: var(--pnr-shadow);
}

/* Toggles slider checkbox grid */
.pnr-toggles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 480px) {
  .pnr-toggles-grid {
    grid-template-columns: 1fr;
  }
}

.pnr-switch-label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--pnr-text-secondary);
  cursor: pointer;
  user-select: none;
}

.pnr-switch-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pnr-switch-slider {
  position: relative;
  display: inline-block;
  width: 32px;
  height: 18px;
  background-color: var(--pnr-border);
  border-radius: 999px;
  transition: .2s;
  flex-shrink: 0;
}

.pnr-switch-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  border-radius: 50%;
  transition: .2s;
}

.pnr-switch-label input:checked+.pnr-switch-slider {
  background-color: var(--pnr-primary);
}

.pnr-switch-label input:checked+.pnr-switch-slider:before {
  transform: translateX(14px);
}

/* Header Information Toggles Row */
.pnr-header-toggles-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--pnr-border);
}

.pnr-switch-label.pnr-switch-compact {
  font-size: 13px;
  font-weight: 500;
  color: var(--pnr-text);
  gap: 8px;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .pnr-header-toggles-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .pnr-header-toggles-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

/* Results Header and Meta */
.pnr-results-wrapper {
  margin-top: 16px;
  background-color: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  box-shadow: var(--pnr-shadow-lg);
  overflow: hidden;
  animation: pnr-fade-in 0.3s ease;
}

@keyframes pnr-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pnr-action-bar {
  background-color: var(--pnr-bg);
  padding: 8px 16px;
  border-bottom: 1px solid var(--pnr-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.pnr-action-bar-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--pnr-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pnr-action-buttons {
  display: flex;
  gap: 8px;
}

/* Print Area Styling */
.pnr-print-area {
  padding: 16px;
}

.pnr-itinerary-header {
  background-color: var(--pnr-bg);
  border: 1px solid var(--pnr-border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pnr-itinerary-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid var(--pnr-border);
  padding-bottom: 12px;
}

.pnr-meta-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--pnr-text-muted);
  display: block;
  margin-bottom: 4px;
}

.pnr-meta-value {
  font-family: var(--pnr-heading-font);
  font-size: 18px;
  font-weight: 700;
  color: var(--pnr-primary);
  letter-spacing: 1px;
}

.pnr-meta-value-badge {
  background-color: var(--pnr-primary);
  color: white;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
}

.pnr-passengers-section {
  display: flex;
  flex-direction: column;
}

.pnr-passenger-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pnr-passenger-name {
  background-color: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--pnr-text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Alert and Error Messages */
.pnr-alert-container {
  margin-top: 16px;
  animation: pnr-fade-in 0.3s ease;
}

.pnr-alert {
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid;
}

.pnr-alert-icon {
  font-size: 18px;
  margin-top: 2px;
}

.pnr-alert-content {
  flex: 1;
}

.pnr-alert-title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 4px;
}

.pnr-alert-desc {
  font-size: 13px;
  line-height: 1.4;
}

.pnr-alert-error {
  background-color: var(--pnr-danger-light);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--pnr-danger);
}

.pnr-alert-warning {
  background-color: var(--pnr-warning-light);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--pnr-warning);
}

.pnr-tool-container .hidden {
  display: none !important;
}

/* Airline CSS Badges */
.pnr-airline-logo-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: white;
  text-transform: uppercase;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  user-select: none;
}

/* Status Badges */
.pnr-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.pnr-status-confirmed {
  background-color: var(--pnr-success-light);
  color: var(--pnr-success);
}

.pnr-status-pending {
  background-color: var(--pnr-warning-light);
  color: var(--pnr-warning);
}

.pnr-status-cancelled {
  background-color: var(--pnr-danger-light);
  color: var(--pnr-danger);
}

.pnr-status-requested {
  background-color: var(--pnr-info-light);
  color: var(--pnr-info);
}

/* --- ITINERARY LAYOUT: 1. Professional Table --- */
.pnr-custom-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--pnr-border);
  flex-wrap: wrap;
  gap: 12px;
}

.pnr-custom-header-left {
  flex: 1;
  min-width: 250px;
}

.pnr-custom-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pnr-carbon-emission-header {
  font-family: var(--pnr-heading-font);
  font-size: 14px;
  font-weight: 600;
  color: var(--pnr-success);
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: var(--pnr-success-light);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(16, 185, 129, 0.15);
}

.pnr-carbon-emission-header strong {
  font-size: 15px;
}

.pnr-agency-input {
  border: 1px dashed transparent;
  background: transparent;
  font-family: var(--pnr-heading-font);
  font-size: 20px;
  font-weight: 700;
  color: var(--pnr-primary);
  padding: 4px 8px;
  border-radius: 4px;
  width: 100%;
  max-width: 350px;
  transition: all 0.2s ease;
}

.pnr-agency-input:hover,
.pnr-agency-input:focus {
  border-color: var(--pnr-border);
  background: var(--pnr-bg);
  outline: none;
}

.pnr-client-note-container {
  margin-bottom: 16px;
}

.pnr-client-note-textarea {
  width: 100%;
  height: 50px;
  border: 1px dashed transparent;
  background: transparent;
  color: var(--pnr-text-secondary);
  font-family: var(--pnr-font-family);
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 4px;
  resize: vertical;
  transition: all 0.2s ease;
}

.pnr-client-note-textarea:hover,
.pnr-client-note-textarea:focus {
  border-color: var(--pnr-border);
  background: var(--pnr-bg);
  outline: none;
}

.pnr-agency-display,
.pnr-client-note-display {
  display: none;
}

.pnr-table-container {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--pnr-border);
  border-radius: 8px;
  background: var(--pnr-card-bg);
  margin-bottom: 20px;
  box-shadow: var(--pnr-shadow);
}

.pnr-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
  font-size: 13px;
  table-layout: fixed;
}

.pnr-table th {
  background-color: var(--pnr-bg);
  color: var(--pnr-text-secondary);
  font-weight: 700;
  padding: 8px 12px;
  border-bottom: 2px solid var(--pnr-border);
  border-right: 1px solid var(--pnr-border);
  white-space: nowrap;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}

.pnr-table th:last-child {
  border-right: none;
}

.pnr-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--pnr-border);
  border-right: 1px solid var(--pnr-border);
  vertical-align: middle;
  color: var(--pnr-text-secondary);
}

.pnr-table td:last-child {
  border-right: none;
}

/* Fixed Column Widths */
.pnr-col-airline { width: 18%; }
.pnr-col-flight { width: 14%; }
.pnr-col-date { width: 11%; }
.pnr-col-airport { width: 12%; }
.pnr-col-time { width: 11%; }
.pnr-col-duration { width: 9%; }
.pnr-col-status { width: 9%; }
.pnr-col-cabin { width: 8%; }

.pnr-table tbody tr:nth-child(even) {
  background-color: rgba(248, 250, 252, 0.6);
}

.pnr-tool-container.dark-theme .pnr-table tbody tr:nth-child(even) {
  background-color: rgba(30, 41, 59, 0.4);
}

.pnr-table tbody tr:hover {
  background-color: rgba(25, 61, 59, 0.04);
}

.pnr-tool-container.dark-theme .pnr-table tbody tr:hover {
  background-color: rgba(42, 107, 104, 0.06);
}

.pnr-airline-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pnr-airline-name-text {
  font-weight: 600;
  color: var(--pnr-text);
}

.pnr-flight-col {
  display: flex;
  flex-direction: column;
}

.pnr-flight-num {
  font-weight: 700;
  color: var(--pnr-text);
}

.pnr-flight-alliance {
  font-size: 10px;
  color: var(--pnr-text-muted);
}

.pnr-flight-sub {
  font-size: 10px;
  color: var(--pnr-text-muted);
  margin-top: 2px;
}

.pnr-airport-code-text {
  font-family: var(--pnr-heading-font);
  font-size: 15px;
  font-weight: 700;
  color: var(--pnr-text);
}

.pnr-airport-name-text {
  font-size: 11px;
  color: var(--pnr-text-muted);
}

.pnr-time-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--pnr-text);
}

.pnr-next-day-tag {
  color: var(--pnr-danger);
  font-size: 11px;
  font-weight: 700;
  margin-left: 2px;
}

.pnr-date-desktop {
  display: inline;
}

.pnr-date-mobile {
  display: none;
}

.pnr-table-layover-row td {
  background-color: var(--pnr-success-light) !important;
  color: var(--pnr-text-secondary);
  font-weight: 600;
  font-size: 12px;
  padding: 12px 20px;
  border-top: 1px dashed var(--pnr-border);
  border-bottom: 1px dashed var(--pnr-border);
}

.pnr-table-layover-row.risky-layover td {
  background-color: var(--pnr-danger-light) !important;
  color: var(--pnr-danger);
}

/* Mobile Responsive Card — Premium Airline Style */
@media screen and (max-width: 768px) {

  /* ─── Container: strip outer box, let cards breathe ─── */
  .pnr-table-container {
    border: none;
    box-shadow: none;
    background: transparent;
    overflow-x: visible;
    padding: 0;
  }

  /* ─── All table elements → block ─── */
  .pnr-table,
  .pnr-table tbody,
  .pnr-table tr,
  .pnr-table td {
    display: block;
    width: 100%;
  }

  /* Hide the column headers */
  .pnr-table thead {
    display: none;
  }

  /* ─────────────────────────────────────
     FLIGHT CARD — premium boarding-pass
  ───────────────────────────────────── */
  .pnr-table tr {
    background: var(--pnr-card-bg);
    border: 1px solid var(--pnr-border);
    border-radius: 16px;
    margin-bottom: 16px;
    padding: 0;
    box-shadow:
      0 4px 16px -4px rgba(25, 61, 59, 0.12),
      0 1px 4px -1px rgba(0, 0, 0, 0.06),
      0 0 0 1px rgba(25, 61, 59, 0.04);
    overflow: hidden;
    transition: box-shadow 0.22s ease, transform 0.18s ease;
  }

  /* Subtle lift on touch/hover */
  .pnr-table tr:active,
  .pnr-table tr:focus-within {
    box-shadow:
      0 8px 24px -6px rgba(25, 61, 59, 0.18),
      0 2px 6px -2px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
  }

  /* Suppress zebra / hover tints on card view */
  .pnr-table tbody tr:nth-child(even),
  .pnr-table tbody tr:hover {
    background-color: var(--pnr-card-bg);
  }

  /* ─────────────────────────────────────
     ROW CELLS — label left, value right
  ───────────────────────────────────── */
  .pnr-table td {
    border-bottom: 1px solid rgba(226, 232, 240, 0.7);
    padding: 12px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: right;
    min-height: 48px;
    gap: 12px;
    transition: background-color 0.15s ease;
  }

  /* Slightly warm tint on last few rows when hovered */
  .pnr-table td:hover {
    background-color: rgba(25, 61, 59, 0.02);
  }

  .pnr-table td:last-child {
    border-bottom: none;
    padding-bottom: 16px;
  }

  /* ─────────────────────────────────────
     LABEL — fixed-width, muted uppercase
  ───────────────────────────────────── */
  .pnr-table td::before {
    content: attr(data-label);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.55px;
    text-transform: uppercase;
    color: #94a3b8;             /* muted slate — works in both themes */
    text-align: left;
    flex-shrink: 0;
    min-width: 96px;            /* fixed width → all values align in one column */
    line-height: 1.3;
  }

  /* Dark theme label */
  .pnr-tool-container.dark-theme .pnr-table td::before {
    color: #64748b;
  }

  /* ─────────────────────────────────────
     VALUE CONTENT — darker, bolder base
  ───────────────────────────────────── */
  .pnr-table td > * {
    max-width: calc(100% - 116px);
    color: var(--pnr-text);
    font-weight: 500;
  }

  /* ─────────────────────────────────────
     AIRLINE HEADER — premium gradient
  ───────────────────────────────────── */
  .pnr-table td[data-label="Airline"] {
    background: linear-gradient(
      135deg,
      var(--pnr-primary)       0%,
      #245754                  55%,
      #1a4441                 100%
    );
    border-radius: 15px 15px 0 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    padding: 16px 18px;
    min-height: 64px;
    justify-content: flex-start;
    gap: 14px;
    color: #fff;
    box-shadow: inset 0 -1px 0 rgba(255,255,255,0.06);
  }

  .pnr-table td[data-label="Airline"]::before {
    display: none !important;
  }

  .pnr-table td[data-label="Airline"] > * {
    max-width: none;
    color: #fff;
  }

  /* Airline name */
  .pnr-table td[data-label="Airline"] .pnr-airline-name-text {
    color: rgba(255, 255, 255, 0.96);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.15px;
  }

  /* Airline logo: 10% larger, stronger shadow */
  .pnr-table td[data-label="Airline"] .pnr-airline-logo-box {
    width: 40px !important;
    height: 40px !important;
    font-size: 15px !important;
    box-shadow:
      0 3px 8px rgba(0, 0, 0, 0.28),
      0 1px 3px rgba(0, 0, 0, 0.16);
    flex-shrink: 0;
    border-radius: 10px !important;
  }

  .pnr-table td[data-label="Airline"] .pnr-airline-logo-wrap {
    align-items: center;
    gap: 14px;
  }

  /* ─────────────────────────────────────
     HIGHLIGHTED VALUES
     Flight, Departure, Arrival, Status
  ───────────────────────────────────── */

  /* Flight number */
  .pnr-table td[data-label="Flight"] .pnr-flight-num {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--pnr-primary);
    letter-spacing: 0.3px;
  }

  .pnr-table td[data-label="Flight"] .pnr-flight-sub,
  .pnr-table td[data-label="Flight"] .pnr-flight-alliance {
    font-size: 10px;
    opacity: 0.75;
  }

  /* Departure & Arrival times */
  .pnr-table td[data-label="Departure"] .pnr-time-val,
  .pnr-table td[data-label="Arrival"]   .pnr-time-val {
    font-size: 17px;
    font-weight: 800;
    color: var(--pnr-text);
    letter-spacing: 0.5px;
  }

  /* Next-day indicator */
  .pnr-table td[data-label="Arrival"] .pnr-next-day-tag {
    font-size: 10px;
    font-weight: 700;
  }

  /* ─────────────────────────────────────
     AIRPORT — code large, name ellipsis
  ───────────────────────────────────── */
  .pnr-table td[data-label="From"] .pnr-airport-code-text,
  .pnr-table td[data-label="To"]   .pnr-airport-code-text {
    font-size: 15px;
    font-weight: 700;
  }

  .pnr-table td[data-label="From"] .pnr-airport-name-text,
  .pnr-table td[data-label="To"]   .pnr-airport-name-text {
    font-size: 10px;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
  }

  /* ─────────────────────────────────────
     STATUS BADGE — premium pill
  ───────────────────────────────────── */
  .pnr-table td[data-label="Status"] .pnr-status-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 9999px;
    letter-spacing: 0.3px;
    white-space: nowrap;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border: 1px solid transparent;
  }

  /* Confirmed: green pill with border accent */
  .pnr-table td[data-label="Status"] .pnr-status-confirmed {
    border-color: rgba(16, 185, 129, 0.25);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.08);
  }

  /* Warning / pending: amber accent */
  .pnr-table td[data-label="Status"] .pnr-status-pending {
    border-color: rgba(245, 158, 11, 0.25);
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.08);
  }

  /* Cancelled: red accent */
  .pnr-table td[data-label="Status"] .pnr-status-cancelled {
    border-color: rgba(239, 68, 68, 0.25);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.08);
  }

  /* Duration, Cabin — medium weight */
  .pnr-table td[data-label="Duration"],
  .pnr-table td[data-label="Cabin"] {
    color: var(--pnr-text-secondary);
  }

  /* Date: short format */
  .pnr-date-desktop {
    display: none !important;
  }

  .pnr-date-mobile {
    display: inline !important;
  }

  /* ─────────────────────────────────────
     LAYOVER / CONNECTION BOX
  ───────────────────────────────────── */
  .pnr-table-layover-row {
    background: linear-gradient(
      135deg,
      rgba(16, 185, 129, 0.07) 0%,
      rgba(16, 185, 129, 0.04) 100%
    ) !important;
    border-radius: 12px !important;
    padding: 14px 18px !important;
    margin-bottom: 16px;
    border: 1px solid rgba(16, 185, 129, 0.3) !important;
    box-shadow:
      0 2px 8px -2px rgba(16, 185, 129, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.5);
  }

  .pnr-table-layover-row td {
    display: block;
    padding: 0;
    border: none;
    text-align: center;
    min-height: unset;
    background: transparent;
    border-radius: 0;
  }

  .pnr-table-layover-row td::before {
    display: none !important;
  }

  .pnr-table-layover-row td:hover {
    background-color: transparent;
  }

  /* Risky layover — warm amber */
  .pnr-table-layover-row.risky-layover {
    background: linear-gradient(
      135deg,
      rgba(239, 68, 68, 0.07) 0%,
      rgba(239, 68, 68, 0.04) 100%
    ) !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
    box-shadow:
      0 2px 8px -2px rgba(239, 68, 68, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.4);
  }

  /* ─────────────────────────────────────
     DARK MODE OVERRIDES
  ───────────────────────────────────── */
  .pnr-tool-container.dark-theme .pnr-table tr {
    box-shadow:
      0 4px 20px -4px rgba(0, 0, 0, 0.35),
      0 1px 4px rgba(0, 0, 0, 0.2);
    border-color: rgba(51, 65, 85, 0.8);
  }

  .pnr-tool-container.dark-theme .pnr-table td {
    border-bottom-color: rgba(51, 65, 85, 0.6);
  }

  .pnr-tool-container.dark-theme .pnr-table td[data-label="Airline"] {
    background: linear-gradient(135deg, #1a3835 0%, #0e2422 100%);
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }

  .pnr-tool-container.dark-theme .pnr-table-layover-row {
    background: linear-gradient(
      135deg,
      rgba(16, 185, 129, 0.1) 0%,
      rgba(16, 185, 129, 0.06) 100%
    ) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
    box-shadow: 0 2px 8px -2px rgba(0, 0, 0, 0.3) !important;
  }
}


/* --- ITINERARY LAYOUT: 2. Two-Line & 3. Three-Line Timeline View --- */
.pnr-timeline-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.pnr-timeline-card {
  background: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--pnr-shadow);
}

.pnr-tl-segment {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.pnr-tl-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 240px;
}

.pnr-tl-flight-info {
  display: flex;
  flex-direction: column;
}

.pnr-tl-carrier {
  font-weight: 700;
  font-size: 14px;
  color: var(--pnr-text);
}

.pnr-tl-details {
  font-size: 11px;
  color: var(--pnr-text-muted);
}

.pnr-tl-connector-node {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex: 2;
  min-width: 280px;
}

.pnr-tl-endpoint {
  text-align: center;
  min-width: 80px;
}

.pnr-tl-code {
  font-family: var(--pnr-heading-font);
  font-size: 20px;
  font-weight: 800;
  color: var(--pnr-text);
  line-height: 1;
}

.pnr-tl-time {
  font-size: 14px;
  font-weight: 700;
  color: var(--pnr-text-secondary);
  margin-top: 4px;
}

.pnr-tl-date {
  font-size: 11px;
  color: var(--pnr-text-muted);
}

.pnr-tl-line-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.pnr-tl-line {
  height: 2px;
  background-color: var(--pnr-border);
  width: 100%;
  position: relative;
}

.pnr-tl-line::before,
.pnr-tl-line::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--pnr-text-muted);
  position: absolute;
  top: -2px;
}

.pnr-tl-line::before {
  left: 0;
}

.pnr-tl-line::after {
  right: 0;
}

.pnr-tl-icon {
  position: absolute;
  top: -8px;
  left: calc(50% - 8px);
  background: var(--pnr-card-bg);
  color: var(--pnr-primary);
  padding: 0 4px;
  font-size: 12px;
}

.pnr-tl-duration {
  font-size: 11px;
  font-weight: 600;
  color: var(--pnr-text-muted);
}

.pnr-tl-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Layout 3 specific Details (Three-Line Timeline) */
.pnr-tl-details-row {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--pnr-border);
  padding-top: 10px;
  font-size: 12px;
  color: var(--pnr-text-secondary);
  flex-wrap: wrap;
  gap: 12px;
}

.pnr-tl-det-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Layover Banner */
.pnr-layover-banner {
  background-color: var(--pnr-success-light);
  border: 1px dashed var(--pnr-success);
  color: var(--pnr-text-secondary);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.pnr-layover-banner.risky-layover {
  background-color: var(--pnr-danger-light);
  border-color: var(--pnr-danger);
  color: var(--pnr-danger);
}

/* --- ITINERARY LAYOUT: 4. Compact Layout --- */
.pnr-compact-box {
  background-color: var(--pnr-bg);
  border: 1px solid var(--pnr-border);
  border-radius: 8px;
  padding: 16px;
  font-family: monospace;
  font-size: 12px;
  color: var(--pnr-text);
  line-height: 1.6;
  white-space: pre-wrap;
  margin-bottom: 20px;
}

/* Route indicator line */
.pnr-route-indicator-card {
  background: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  padding: 16px;
  margin-bottom: 20px;
  box-shadow: var(--pnr-shadow);
}

.pnr-route-title {
  font-family: var(--pnr-heading-font);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--pnr-text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pnr-route-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}

.pnr-route-airport {
  background-color: var(--pnr-bg);
  border: 1px solid var(--pnr-border);
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--pnr-primary);
}

.pnr-route-arrow {
  color: var(--pnr-text-muted);
}

/* CO2 Footprint & Distance metrics style */
.pnr-metrics-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .pnr-metrics-footer {
    grid-template-columns: 1fr;
  }
}

.pnr-metric-card {
  background: var(--pnr-card-bg);
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--pnr-shadow);
}

.pnr-metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--pnr-primary-light);
  color: var(--pnr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

#metricCo2 .pnr-metric-icon,
#metricOffset .pnr-metric-icon {
  background-color: var(--pnr-success-light);
  color: var(--pnr-success);
}

.pnr-metric-details {
  display: flex;
  flex-direction: column;
}

.pnr-metric-val {
  font-family: var(--pnr-heading-font);
  font-size: 18px;
  font-weight: 700;
  color: var(--pnr-text);
}

.pnr-metric-lbl {
  font-size: 11px;
  color: var(--pnr-text-muted);
  font-weight: 600;
}



/* Empty State Styling */
.pnr-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background-color: #ffffff;
  border: 2px dashed var(--pnr-border);
  border-radius: var(--pnr-radius);
  margin-top: 24px;
}
.dark-theme .pnr-empty-state {
  background-color: var(--pnr-card-bg);
}
.pnr-empty-state-content {
  text-align: center;
  max-width: 500px;
}
.pnr-empty-state-content h3 {
  color: var(--pnr-primary);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.pnr-empty-state-subtitle {
  color: var(--pnr-text);
  font-size: 15px;
  margin-bottom: 24px;
}
.pnr-empty-state-formats {
  background-color: var(--pnr-bg);
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 24px;
  text-align: left;
}
.pnr-empty-state-formats h4 {
  color: var(--pnr-text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  font-weight: 600;
}
.pnr-empty-state-formats ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.pnr-empty-state-formats li {
  color: var(--pnr-text);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pnr-empty-state-footer {
  color: var(--pnr-text-muted);
  font-size: 13px;
}
@media (max-width: 600px) {
  .pnr-empty-state-formats ul {
    grid-template-columns: 1fr;
  }
}

/* Journey Layout & Global Headers */
.pnr-journey-card {
  background: transparent;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--pnr-border);
  box-shadow: none;
  margin-bottom: 6px;
  padding: 0 0 6px 0;
  overflow: hidden;
}

.pnr-journey-card:last-child {
  border-bottom: none;
}

.pnr-journey-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  flex-wrap: wrap;
  gap: 8px;
}

.pnr-journey-title {
  font-family: var(--pnr-heading-font);
  font-size: 16px;
  font-weight: 700;
  color: var(--pnr-primary);
}

.pnr-journey-date {
  font-size: 14px;
  color: var(--pnr-text-muted);
}

.pnr-global-header {
  margin-bottom: 12px;
  text-align: left;
}

.pnr-global-title {
  font-family: var(--pnr-heading-font);
  font-size: 22px;
  font-weight: 700;
  color: var(--pnr-primary);
  margin-bottom: 4px;
}

.pnr-global-pnr {
  font-size: 16px;
  font-weight: 700;
  color: var(--pnr-text);
}

.pnr-passenger-section {
  background: var(--pnr-bg);
  border: 1px solid var(--pnr-border);
  border-radius: var(--pnr-radius);
  padding: 12px;
  margin-bottom: 16px;
}

.pnr-passenger-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--pnr-text-muted);
  margin-bottom: 8px;
}

.pnr-passenger-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pnr-text);
}

/* Settings Panel Collapsible */
.pnr-settings-content {
  transition: max-height 0.3s ease-out, opacity 0.3s ease-out, margin-top 0.3s ease-out;
  overflow: hidden;
  opacity: 1;
  max-height: 2000px; /* large enough to contain all content */
}

.pnr-settings-content.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0 !important;
}

.pnr-settings-chevron.collapsed {
  transform: rotate(-90deg); /* Right-pointing chevron */
}

/* Editable fields for Passenger Name(s) and Booking Reference (PNR) */
.pnr-editable-field {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px dashed transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  outline: none;
}

.pnr-editable-field:hover {
  background-color: rgba(79, 70, 229, 0.08);
  border-color: var(--pnr-primary);
}

.pnr-editable-field:focus {
  background-color: var(--pnr-card-bg, #ffffff);
  border: 1px solid var(--pnr-primary);
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
  color: var(--pnr-text);
  cursor: text;
}

.pnr-editable-field.pnr-placeholder {
  color: var(--pnr-text-muted);
  font-style: italic;
  font-weight: 400;
}

/* Print styling rules */
.pnr-pdf-print-area {
  display: none;
}

@media print {

  /* Hide all page chrome; only #pnrPdfPrintArea is reparented to body during print */
  body.pnr-printing > *:not(#pnrPdfPrintArea) {
    display: none !important;
  }

  body.pnr-printing,
  body.pnr-printing html {
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    background: #fff !important;
    color: #000 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  body.pnr-printing #pnrPdfPrintArea,
  body.pnr-printing .pnr-pdf-print-area {
    display: block !important;
    position: static !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    font-family: "Segoe UI", Arial, sans-serif !important;
  }

  /* PDF Table MS Word styles */
  .pnr-pdf-title {
    text-align: center !important;
    font-size: 24px !important;
    font-weight: 800 !important;
    color: #0F172A !important;
    margin: 0 0 16px 0 !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
  }

  .pnr-pdf-header {
    border-bottom: 2px solid #E2E8F0 !important;
    padding-bottom: 8px !important;
    margin-bottom: 12px !important;
  }

  .pnr-pdf-header-top {
    display: flex !important;
    justify-content: space-between !important;
    align-items: baseline !important;
  }

  .pnr-pdf-agency {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #0F172A !important;
  }

  .pnr-pdf-carbon {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #10B981 !important;
    background: #ECFDF5 !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
  }

  .pnr-pdf-note {
    margin-top: 12px !important;
    font-size: 12px !important;
    color: #475569 !important;
    border-left: 3px solid #3B82F6 !important;
    background: #F8FAFC !important;
    padding: 8px 10px 8px 12px !important;
    border-radius: 0 4px 4px 0 !important;
    white-space: pre-wrap !important;
  }

  .pnr-pdf-table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    font-size: 11px !important;
    color: #334155 !important;
    table-layout: fixed !important;
    border-radius: 8px !important;
    border: 1px solid #E2E8F0 !important;
    overflow: hidden !important;
  }

  .pnr-pdf-table th {
    background-color: #0F172A !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 8px 8px !important;
    text-align: left !important;
    text-transform: uppercase !important;
    font-size: 10px !important;
    letter-spacing: 0.5px !important;
    border-bottom: 2px solid #1E293B !important;
  }

  .pnr-pdf-table th:not(:last-child) {
    border-right: 1px solid #1E293B !important;
  }

  .pnr-pdf-table td {
    padding: 8px 8px !important;
    vertical-align: middle !important;
    border-bottom: 1px solid #E2E8F0 !important;
  }

  .pnr-pdf-table td:not(:last-child) {
    border-right: 1px solid #E2E8F0 !important;
  }

  .pnr-pdf-table tr:last-child td {
    border-bottom: none !important;
  }

  .pnr-pdf-table tr:nth-child(even) td {
    background-color: #F8FAFC !important;
  }

  .pnr-pdf-table tr {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .pnr-pdf-layover-row td {
    background-color: #F1F5F9 !important;
    font-style: italic !important;
    color: #475569 !important;
    padding: 8px 12px !important;
  }

  .pnr-pdf-footer {
    text-align: center !important;
    font-size: 11px !important;
    margin-top: 12px !important;
    padding-top: 6px !important;
    border-top: 1px solid #ddd !important;
    page-break-inside: avoid !important;
  }

  .pnr-pdf-footer a {
    color: #0066cc !important;
    text-decoration: underline !important;
    font-weight: 600 !important;
  }

  .pnr-pdf-journey {
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid #E2E8F0 !important;
    margin-bottom: 6px !important;
    padding: 0 0 6px 0 !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    box-shadow: none !important;
  }
  
  .pnr-pdf-journey:last-child {
    border-bottom: none !important;
  }

  .pnr-global-title {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: #0F172A !important;
    margin: 0 0 4px 0 !important;
  }

  .pnr-global-pnr {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #334155 !important;
    margin-bottom: 12px !important;
  }

  .pnr-passenger-section {
    margin-bottom: 12px !important;
    padding: 8px !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .pnr-passenger-title {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #475569 !important;
    margin-bottom: 8px !important;
  }

  .pnr-passenger-list {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #0F172A !important;
  }

  .pnr-journey-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 4px !important;
  }

  .pnr-journey-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #193D3B !important;
  }

  .pnr-journey-date {
    font-size: 14px !important;
    color: #475569 !important;
  }

  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}

/* ============================================================
   RESPONSIVE IMPROVEMENTS — Tablet & Mobile Only
   Desktop (>1025px) remains completely unchanged.
   ============================================================ */

/* ── Prevent any horizontal scroll at wrapper level ── */
.pnr-converter-wrap,
.pnr-tool-container {
  overflow-x: hidden;
}

/* ── 1024px — Large Tablet / Landscape iPad ── */
@media (max-width: 1024px) {
  .pnr-tool-container {
    padding: 14px;
    max-width: 100%;
  }

  .pnr-main-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .pnr-metrics-footer {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Action bar wraps gracefully */
  .pnr-action-bar {
    flex-wrap: wrap;
    gap: 10px;
  }

  .pnr-action-buttons {
    flex-wrap: wrap;
    gap: 8px;
  }
}

/* ── 820px — Portrait iPad / Medium Tablet ── */
@media (max-width: 820px) {
  .pnr-tool-container {
    padding: 12px;
    border-radius: 10px;
  }

  /* Header: allow wrapping, shrink title a little */
  .pnr-header {
    flex-wrap: wrap;
    gap: 10px;
    padding-bottom: 10px;
    margin-bottom: 14px;
  }

  .pnr-title {
    font-size: clamp(20px, 4vw, 28px);
  }

  /* Card headers wrap */
  .pnr-card-header {
    flex-wrap: wrap;
    gap: 10px;
  }

  /* Badge group wraps below the card title */
  .pnr-badge-group {
    flex-wrap: wrap;
    gap: 4px;
  }

  /* Year selector row becomes block */
  .pnr-year-selector {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
  }

  .pnr-year-selector select {
    width: 100%;
  }

  /* Layout selector: keep 4 cols on tablet */
  .pnr-layout-selector {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Header toggles row: 2 cols */
  .pnr-header-toggles-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  /* Toggles grid: 2 cols */
  .pnr-toggles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  /* Metrics footer: 1 row on tablet */
  .pnr-metrics-footer {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  /* Action bar: label + buttons wrap neatly */
  .pnr-action-bar {
    padding: 8px 12px;
    gap: 10px;
  }

  .pnr-action-bar-label {
    width: 100%;
  }

  .pnr-action-buttons {
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }

  .pnr-action-buttons .pnr-btn {
    flex: 1 1 auto;
    min-width: 100px;
    justify-content: center;
  }

  /* Input actions: stack if needed */
  .pnr-input-actions {
    flex-wrap: wrap;
    gap: 8px;
  }

  .pnr-btn-group-left {
    flex: 1;
    gap: 8px;
  }

  /* Timeline segments: allow wrapping on medium screens */
  .pnr-tl-segment {
    gap: 12px;
  }

  .pnr-tl-left {
    min-width: 200px;
  }

  .pnr-tl-connector-node {
    min-width: 220px;
  }
}

/* ── 768px — Standard Tablet Portrait ── */
@media (max-width: 768px) {
  .pnr-tool-container {
    padding: 12px 10px;
    margin: 8px auto;
  }

  .pnr-title {
    font-size: 22px;
  }

  .pnr-subtitle {
    font-size: 13px;
  }

  .pnr-card {
    padding: 14px 12px;
  }

  .pnr-card-title {
    font-size: 16px;
  }

  /* Textarea height reduced on tablet */
  .pnr-textarea {
    height: 160px;
    font-size: 12px;
    padding: 12px 14px;
  }

  .pnr-input-ghost {
    top: 12px;
    left: 14px;
    right: 14px;
    bottom: 12px;
    font-size: 12px;
  }

  /* Input actions */
  .pnr-input-actions {
    gap: 8px;
  }

  /* Convert button full width on small tablets */
  #pnrBtnConvert {
    width: 100%;
  }

  /* Layout buttons: 2×2 grid for clarity */
  .pnr-layout-selector {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
  }

  .pnr-layout-btn {
    padding: 8px 6px;
    font-size: 11px;
  }

  /* Compact box */
  .pnr-compact-box {
    font-size: 11px;
    padding: 12px;
  }

  /* Timeline cards */
  .pnr-timeline-card {
    padding: 12px;
  }

  .pnr-tl-segment {
    flex-direction: column;
    gap: 10px;
  }

  .pnr-tl-left {
    min-width: unset;
    width: 100%;
  }

  .pnr-tl-connector-node {
    min-width: unset;
    width: 100%;
    justify-content: space-between;
  }

  .pnr-tl-right {
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px;
  }

  /* Three-line details row */
  .pnr-tl-details-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* Route indicator */
  .pnr-route-indicator-card {
    padding: 12px;
  }

  .pnr-route-line {
    font-size: 13px;
    flex-wrap: wrap;
    gap: 6px;
  }

  /* Metrics: stack to 1 col */
  .pnr-metrics-footer {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  /* Action bar */
  .pnr-action-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .pnr-action-buttons {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .pnr-action-buttons .pnr-btn {
    flex: 1 1 calc(50% - 4px);
    min-width: 110px;
    font-size: 13px;
  }

  /* Print area padding */
  .pnr-print-area {
    padding: 12px;
  }

  /* Custom header row: stack vertically */
  .pnr-custom-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .pnr-custom-header-left {
    width: 100%;
    min-width: unset;
  }

  .pnr-agency-input {
    max-width: 100%;
    font-size: 18px;
  }

  /* Carbon emission badge: smaller */
  .pnr-carbon-emission-header {
    font-size: 13px;
    padding: 5px 10px;
  }

  /* Empty state */
  .pnr-empty-state {
    padding: 40px 16px;
  }

  .pnr-empty-state-content h3 {
    font-size: 18px;
  }

  /* Journey header */
  .pnr-journey-header {
    flex-direction: row;
    flex-wrap: wrap;
  }

  /* Global title */
  .pnr-global-title {
    font-size: 20px;
  }

  .pnr-global-pnr {
    font-size: 15px;
  }

  /* Passenger list: allow line wrap */
  .pnr-passenger-list {
    flex-wrap: wrap;
    gap: 6px;
  }
}

/* ── 480px — Large Phone / Small Tablet ── */
@media (max-width: 480px) {
  .pnr-tool-container {
    padding: 10px 8px;
    border-radius: 8px;
    margin: 6px auto;
  }

  .pnr-header {
    gap: 8px;
  }

  .pnr-title {
    font-size: 20px;
    gap: 6px;
  }

  .pnr-subtitle {
    font-size: 12px;
  }

  .pnr-theme-toggle {
    width: 36px;
    height: 36px;
  }

  .pnr-card {
    padding: 12px 10px;
    margin-bottom: 12px;
  }

  .pnr-card-title {
    font-size: 15px;
  }

  /* Textarea */
  .pnr-textarea {
    height: 140px;
    font-size: 12px;
    padding: 10px 12px;
  }

  .pnr-input-ghost {
    top: 10px;
    left: 12px;
    right: 12px;
    bottom: 10px;
    font-size: 12px;
  }

  /* Input action buttons: full row */
  .pnr-input-actions {
    flex-direction: column;
    gap: 8px;
  }

  .pnr-btn-group-left {
    width: 100%;
  }

  .pnr-btn-group-left .pnr-btn,
  #pnrBtnConvert {
    width: 100%;
  }

  /* Header toggles: 2 per row */
  .pnr-header-toggles-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  /* Toggles grid: single column */
  .pnr-toggles-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  /* Layout selector: 2×2 */
  .pnr-layout-selector {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
  }

  .pnr-layout-btn {
    font-size: 11px;
    padding: 7px 4px;
  }

  /* GDS badges: smaller, wrap */
  .pnr-badge {
    font-size: 10px;
    padding: 3px 6px;
  }

  /* Buttons */
  .pnr-btn {
    font-size: 13px;
    padding: 9px 14px;
    min-height: 44px;
  }

  .pnr-btn-sm {
    font-size: 12px;
    padding: 7px 10px;
    min-height: 38px;
  }

  /* Action buttons: 2 per row */
  .pnr-action-buttons .pnr-btn {
    flex: 1 1 calc(50% - 4px);
    font-size: 12px;
    min-width: 90px;
  }

  /* Agency input */
  .pnr-agency-input {
    font-size: 16px;
    max-width: 100%;
  }

  /* Carbon badge */
  .pnr-carbon-emission-header {
    font-size: 12px;
    padding: 4px 8px;
    flex-wrap: wrap;
  }

  /* Metric cards: vertical layout */
  .pnr-metric-card {
    flex-direction: row;
    gap: 10px;
    padding: 12px;
  }

  .pnr-metric-val {
    font-size: 16px;
  }

  /* Journey title */
  .pnr-journey-title {
    font-size: 14px;
  }

  .pnr-journey-date {
    font-size: 13px;
  }

  /* Global header */
  .pnr-global-title {
    font-size: 18px;
  }

  /* Timeline */
  .pnr-tl-code {
    font-size: 18px;
  }

  .pnr-tl-time {
    font-size: 13px;
  }

  .pnr-tl-carrier {
    font-size: 13px;
  }

  .pnr-tl-details {
    font-size: 10px;
  }

  /* Status badge */
  .pnr-status-badge {
    font-size: 10px;
    padding: 3px 6px;
  }

  /* Empty state */
  .pnr-empty-state {
    padding: 32px 12px;
  }

  .pnr-empty-state-content h3 {
    font-size: 16px;
  }

  .pnr-empty-state-subtitle {
    font-size: 13px;
  }

  /* Layover banner */
  .pnr-layover-banner {
    font-size: 11px;
    padding: 8px 12px;
    flex-wrap: wrap;
  }

  /* Route indicator */
  .pnr-route-airport {
    font-size: 12px;
    padding: 3px 8px;
  }
}

/* ── 430px — Large iPhone (Pro Max, Plus) ── */
@media (max-width: 430px) {
  .pnr-tool-container {
    padding: 10px 8px;
  }

  .pnr-title {
    font-size: 19px;
  }

  /* Action bar: stack buttons */
  .pnr-action-buttons {
    gap: 6px;
  }

  .pnr-action-buttons .pnr-btn {
    flex: 1 1 calc(50% - 3px);
    font-size: 11px;
    padding: 7px 6px;
    min-width: 80px;
  }

  /* Print area */
  .pnr-print-area {
    padding: 10px 8px;
  }

  /* Passenger names wrap */
  .pnr-passenger-name {
    font-size: 12px;
    padding: 3px 8px;
  }
}

/* ── 390px — iPhone 14 / Pixel 7 ── */
@media (max-width: 390px) {
  .pnr-tool-container {
    padding: 8px 6px;
    border-radius: 8px;
  }

  .pnr-title {
    font-size: 18px;
  }

  .pnr-card {
    padding: 10px 8px;
  }

  .pnr-card-title {
    font-size: 14px;
  }

  .pnr-textarea {
    height: 130px;
    font-size: 11px;
    padding: 8px 10px;
  }

  .pnr-input-ghost {
    top: 8px;
    left: 10px;
    right: 10px;
    bottom: 8px;
    font-size: 11px;
  }

  /* Header toggles: stagger label text */
  .pnr-switch-label.pnr-switch-compact {
    font-size: 12px;
  }

  /* Buttons tighter */
  .pnr-btn {
    font-size: 12px;
    padding: 8px 12px;
  }

  .pnr-action-buttons .pnr-btn {
    flex: 1 1 100%;
    text-align: center;
  }

  /* Layout selector: 2 col */
  .pnr-layout-selector {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── 375px — iPhone SE / Older iPhones ── */
@media (max-width: 375px) {
  .pnr-title {
    font-size: 17px;
  }

  .pnr-tl-code {
    font-size: 16px;
  }

  .pnr-time-val {
    font-size: 13px;
  }

  .pnr-compact-box {
    font-size: 10px;
    padding: 10px;
  }

  .pnr-tl-details-row {
    gap: 6px;
  }
}

/* ── 360px — Samsung Galaxy / Android Standard ── */
@media (max-width: 360px) {
  .pnr-tool-container {
    padding: 6px 4px;
  }

  .pnr-card {
    padding: 8px 6px;
  }

  .pnr-card-title {
    font-size: 13px;
  }

  .pnr-title {
    font-size: 16px;
  }

  .pnr-btn {
    font-size: 11px;
    padding: 7px 10px;
    min-height: 40px;
  }

  .pnr-textarea {
    height: 120px;
  }

  .pnr-header-toggles-row {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .pnr-switch-label {
    font-size: 11px;
  }

  .pnr-global-title {
    font-size: 16px;
  }
}

/* ── 320px — Minimum Supported Width ── */
@media (max-width: 320px) {
  .pnr-tool-container {
    padding: 6px 4px;
    border-radius: 6px;
  }

  .pnr-title {
    font-size: 15px;
  }

  .pnr-card-title {
    font-size: 13px;
  }

  .pnr-textarea {
    height: 110px;
    font-size: 11px;
  }

  .pnr-btn {
    font-size: 11px;
    padding: 6px 8px;
    min-height: 38px;
  }

  .pnr-btn-group-left {
    gap: 6px;
  }

  .pnr-header-toggles-row {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .pnr-switch-label.pnr-switch-compact {
    font-size: 11px;
    gap: 6px;
  }

  .pnr-tl-code {
    font-size: 15px;
  }

  .pnr-layout-btn {
    font-size: 10px;
    padding: 6px 2px;
  }

  .pnr-badge {
    font-size: 9px;
    padding: 2px 5px;
  }
}

/* ── Touch device: ensure all interactive elements meet 44px tap target ── */
@media (hover: none) and (pointer: coarse) {
  .pnr-btn,
  .pnr-layout-btn,
  .pnr-theme-toggle,
  .pnr-switch-label {
    min-height: 44px;
  }

  .pnr-layout-btn {
    min-height: 44px;
  }

  .pnr-select {
    min-height: 44px;
    font-size: 16px; /* Prevents iOS auto-zoom on focus */
  }

  .pnr-textarea,
  .pnr-agency-input,
  .pnr-client-note-textarea {
    font-size: 16px; /* Prevents iOS auto-zoom on focus */
  }
}